HP Cisco MDS 9216A Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Rel - Page 42
VRRP Availability, Using a RSA Version 1 Key for SSH Following an Upgrade, CFS Cannot Distribute All
View all HP Cisco MDS 9216A manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 42 highlights
Limitations and Restrictions Send documentation comments to mdsfeedback-doc.com. VRRP Availability The Virtual Router Redundancy Protocol (VRRP) is not available on the Gigabit Ethernet interfaces on the MSM-18/4 module or module 1 of the MDS 9222i switch, even though it is visible on these modules. The feature is not implemented in the current release. Using a RSA Version 1 Key for SSH Following an Upgrade For security reasons, NX-OS Release 4.1(3a) does not support RSA version 1 keys. As a result, if you upgrade to NX-OS Release 4.1(3a) from an earlier version that did support RSA version 1 keys, and you had configured a RSA version 1 key for SSH, then you will not be able to log in through SSH following the upgrade. If you have a RSA version 1 key configured for SSH, before upgrading to NX-OS Release 4.1(3a), follow these steps: Step 1 Step 2 Step 3 Disable SSH. Create RSA version 2 DSA keys. Enable SSH. Proceed with the upgrade to NX-OS Release 4.1(3a). If you upgrade before disabling SSH and creating RSA version 2 keys, follow these steps: Step 1 Step 2 Step 3 Step 4 Open a Telnet session and log in through the console. Issue the no feature ssh command to disable SSH. Issue the ssh key rsa 1024 command to create RSA version 2 keys. Issue the feature ssh command to enable SSH. CFS Cannot Distribute All CallHome Information In MDS NX-OS Release 4.1(3a), CFS cannot distribute the following CallHome commands that can be configured with the destination-profile command: • destination-profile profile_name transport-method • destination-profile profile_name http The output of the show running-config callhome command shows configured CallHome commands: switch# show running-config callhome > version 4.1(3) > callhome > email-contact [email protected] > phone-contact +14087994089 > streetaddress xyxxyx > distribute > destination-profile testProfile > destination-profile testProfile format XML Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 4.1(3a) 42 OL-17675-05